Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16K - Valves; Taps; Cocks; Actuating-floats; Devices for venting or aerating › F16K 37 - Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
Patents for F16K 37 - Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given (8,203)
11/2012
11/14/2012CN202531963U Novel coal gas cut-out system capable of detecting leakage on line
11/14/2012CN202531961U Knife gate valve control system
11/14/2012CN202531956U Valve array controller based on mobile communication network
11/14/2012CN202531955U Music faucet control device
11/14/2012CN202531950U Heating pipeline water leakage automatic shutdown device
11/14/2012CN202531942U Anti-blocking fine control valve
11/14/2012CN202531919U Gas pressure and flow controllable pressure reducer
11/14/2012CN202531918U Pneumatic combination switch
11/14/2012CN202531915U Switching valve
11/14/2012CN202531872U Closed type negative-pressure gate valve
11/14/2012CN202531854U Bottle head valve
11/14/2012CN202531392U Oil supply adjusting device
11/14/2012CN202526815U Tilted petal type wet alarm valve
11/14/2012CN102777678A Purifying faucet with display and hydroelectric generation functions
11/14/2012CN102777677A Liquid proportional valve realizing real-time detection
11/14/2012CN102777676A Signal gate valve
11/14/2012CN102777666A Electromagnetic valve control circuit and electromagnetic valve closing self-checking method thereof
11/14/2012CN102777665A Solenoid valve control circuit and solenoid valve switch-in self-checking method thereof
11/14/2012CN102777660A Opening control device of electrically operated valve
11/14/2012CN102777657A Constant current regulating valve
11/14/2012CN102777629A Dynamic full-support diaphragm valve
11/14/2012CN102777615A Flow control valve
11/14/2012CN102182834B Ventilation control single-blade butterfly valve for high temperature reactor nuclear power plant
11/13/2012US8307848 Freeze resistant manifold assembly and system
11/13/2012CA2691254C Height control valve for vehicle leveling system
11/08/2012US20120279462 Control Valve Unit for a Liquid Circuit
11/08/2012DE112010005186T5 Fluidsteuervorrichtung und Volumenstromregelungseinrichtung Fluid control device and flow control device
11/08/2012DE102006035451B4 Diagnoseverfahren für ein Solenoidventil basierend auf einer Geräuscherfassung Diagnostic method for a solenoid valve based on a noise detection
11/07/2012EP2519762A1 Apparatus, method and program to test safety instrumented system solenoids
11/07/2012CN202521044U Single-handle cold and hot mixed water tap
11/07/2012CN202521043U Water faucet with temperature display function
11/07/2012CN202521042U Opening degree sensor main body of non-contact type foot brake valve
11/07/2012CN202521038U Two-position two-way piston type flanged buffer multi-medium angle seat valve
11/07/2012CN202521031U Single-channel digital proportional valve amplifier
11/07/2012CN202521022U Intelligent control device of touch faucet
11/07/2012CN202521010U Thermostatic valve with adjustable KV value
11/07/2012CN202520993U Single-handle cold and hot mixed water faucet capable of rapidly adjusting water temperature
11/07/2012CN102770697A Fluid controller and flow control device
11/07/2012CN102767642A Valve position display device of valve
11/07/2012CN102767631A Orifice-plate type adjustable throttle valve and manufacturing method thereof
11/07/2012CN102767627A Rapid pneumatic automatically-controlled gas safety shut-off valve
11/07/2012CN102278517B Auxiliary protection method for slurry pipeline electric valve
11/07/2012CN102086946B Multifunctional dynamic flow balancing valve
11/07/2012CN102052499B Ore pulp conveying electric valve device monitoring system and monitoring method thereof
11/07/2012CN101328977B Fluid controlling solenoid valve
11/06/2012US8302624 Linear valve position measuring apparatus
11/01/2012WO2012148970A1 Enclosed proximity switch assembly
11/01/2012WO2012116961A3 Monitoring operation of a dc motor valve assembly
11/01/2012US20120273048 Tube dislodgement detection technology for solenoid actuators
11/01/2012CA2834048A1 Enclosed proximity switch assembly
10/2012
10/31/2012EP2518379A1 Solenoid valve control device
10/31/2012CN202510828U Solar water heater emptying valve with water temperature and water level sensor
10/31/2012CN202510811U Intelligent electric pressure stabilizing and reducing balance valve
10/31/2012CN202510805U Intelligent motorized valve actuator with PID (Proportion Integration Differentiation)
10/31/2012CN202510804U Intelligent time sequence and temperature regulating valve with liquid crystal display (LCD)
10/31/2012CN202510792U Smart liquid level regulating valve with LCD (Liquid Crystal Display)
10/31/2012CN202510791U Intelligent flow balancing valve with LCD (Liquid Crystal Display)
10/31/2012CN202510741U Parallel gas guide loop cut-off control sliding valve
10/31/2012CN202510721U Electric two-way valve
10/31/2012CN102762833A Thermostat device
10/31/2012CN102758963A An installation structure of microswitches, an installation method of the microswitches, and a detection device
10/31/2012CN102758962A Highly-precise non-contactable openness sensor for foot brake valve
10/31/2012CN102758935A Diaphragm valve structure
10/30/2012US8297308 Cartridge
10/24/2012CN202501043U Constant temperature water outgoing controller and constant temperature water supply system
10/24/2012CN202501031U Decoking control valve
10/24/2012CN102748530A Automatic differential pressure balance type valve position indicator
10/24/2012CN102748529A Valve rod packing loss display device
10/24/2012CN102748528A Coded lock of valve
10/24/2012CN102748527A Multifunctional automatic exhaust valve
10/24/2012CN102748525A Ball valve servomotor with hydraulic locking device
10/24/2012CN102748522A Remote control solar intelligent electric control valve with medium-large caliber
10/24/2012CN102748513A Over-flowing-pressure-difference self-closing valve
10/24/2012CN102748491A Intelligent monitoring maintenance-free electric gate valve
10/24/2012CN102748486A Compact material flow adjusting valve
10/24/2012CN102748482A Electro-hydraulic proportional flow cone valve
10/24/2012CN102062255B Handle assembly of regulating valve
10/24/2012CN102011884B Stroke position control device of valve executing mechanism
10/24/2012CN101718366B Electric valve executing mechanism having control device capable of adjusting torque
10/18/2012WO2012141852A2 Water flow measurement device
10/17/2012EP2511579A1 Fluid valve
10/17/2012CN202493768U Alarm system for preventing wrong valve opening
10/17/2012CN202493767U Mechanical valve
10/17/2012CN202493766U Valve indicating device
10/17/2012CN202493765U Wireless water leakage monitoring system
10/17/2012CN102741627A Refrigeration valve block
10/17/2012CN102734550A Intelligent hydraulic valve capable of detecting and repairing chucking fault
10/17/2012CN102734549A Cavitation diagnosis device and diagnosis method thereof
10/17/2012CN102734533A Automatic electromagnetic rapid safety valve for cutting coal gas
10/17/2012CN102734530A Positioner
10/17/2012CN102734506A Swing check valve of nuclear first-level forged steel belt position indicator
10/17/2012CN102734499A Large-drift-diameter movable plate type four-way reversing device
10/11/2012WO2012138314A1 Hydroelectric control valve for remote locations
10/11/2012US20120255633 Modular Media Control Valve
10/10/2012CN202484424U Water-saving faucet
10/10/2012CN202484423U Electric butterfly valve performance testing device
10/10/2012CN202484422U Acousto-optic water-saving prompting device for faucet
10/10/2012CN202484421U Water outlet device having temperature displaying function
10/10/2012CN202484420U Solar energy control valve
10/10/2012CN202484412U Water-saving valve
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